A resistance fighter in WW2 Sarajevo is running from the Gestapo and finds shelter in the home of the old man. The old man is a former member of the Mlada Bosna organization and tells the young man about his youth and events that which led to assassination of Archduke Franz Ferdinand in Sarajevo.
| Actor | Role |
|---|---|
 Lucyna WinnickaSofija | Sofija |
 Bert SotlarFerdinand | Ferdinand |
| PPredrag FinciGavrilo Princip | Gavrilo Princip |
 Svetolik NikačevićSimo Milić (stari) | Simo Milić (stari) |
 Faruk BegolliNedeljko Cabrinovic | Nedeljko Cabrinovic |
| NNedim ĐuherićDanilo Ilić | Danilo Ilić |
 Branko MilićevićRanjeni ilegalac | Ranjeni ilegalac |
 Maks FurijanGeneral Oskar Potiorek | General Oskar Potiorek |
| JJanez RohačekIstražni sudac | Istražni sudac |
| BBranko LičenSimo Milić | Simo Milić |
 Franek TrefaltNjemački oficir | Njemački oficir |
 Majda PotokarGospođica Hera | Gospođica Hera |
| EEsad KazazovićOtac Sime Milića | Otac Sime Milića |
| VVanja AlbahariTrifko Grabež | Trifko Grabež |
| NNataša NešovićSupruga Oskara Potioreka | Supruga Oskara Potioreka |